This CRL Diamond Ball Burr Bit for windshield chip repair opens repair areas to create a pool for better resin flow. It increases potential for better results by gaining access to the start of the cracks in the center of the damaged area. Be sure never to drill deeper than the height of the ball burr to prevent damage to the inner layer of PVB. One Drill per package.

NOTE: Requires Cat. No. D482 1/16" (1.5 mm) Collet when using in a CRL Dremel® Mini-Mite Cordless Rotary Tool or CRL Dremel® Moto Tool.